package com.njitt.demo.service;

import com.njitt.demo.pojo.Student;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface StudentService {
    public List<Student> queryStudentList();

    Student Sel(@Param("student")Student student);

    String Add(@Param("student")Student student);

   String Update(@Param("student")Student student);

    String Delete(@Param("student")Student student);
}
